Ryo was once an excellent employee, but she fell in love with her boss and quickly moved on to marriage. From then on, Ryo became a housewife, taking care of her husband and children at home. Since giving birth, her husband no longer had intimate relations with her. Ten years have passed, and Ryo's son is also soon to grow up; she wants to forget her sexual desires. But Kaho, Ryo's best friend, has turned her life into a new chapter. Kaho is a housewife, but very talented; she runs a beauty care company while taking care of her ten-year-old son. Seeing that Ryo intends to forget her sexual desires, Kaho shared her secret with her best friend. It turns out Kaho is looking for a lover on dating apps! She meets with young men, coming together to satisfy their sexual needs. At first, Ryo considered this very dirty, but when her husband started treating her coldly, she decided to find someone to confide in. However, the conversation quickly developed into something sexual. Ryo begint de ware vreugde van seks te ontdekken. Zelfs nodigt ze Kaho en hun partners uit om samen naar de warmwaterbronnen te gaan en samen een onvergetelijke, losbandige nacht te beleven!